Model-Based Design Toolbox (MBDT)のトピックRe: Why the MPC5744P CAN can not Transmit the data out ?

Why the MPC5744P CAN can not Transmit the data out ?

edenli — Mon, 14 Aug 2017 04:45:53 GMT

Hi Guys,

I use the MPC5744P CAN block build the module,but there isn't any data being sent out,

i check the reason ,and i try the method by CAN Configuration issue on MPC5744P ,but still can not solve it

The CAN Engine Clock Soure is 40MHz by oscillator.

The attachment is my modle.

Original Attachment has been moved to: can_model_pnt.mdl.zip

Daniel_Popa — Mon, 14 Aug 2017 07:20:07 GMT

What type of board are you using? The big one ( Development board) or the small one ( credit card format - Dev kit ) ?

Best regards,

Daniel

edenli — Tue, 15 Aug 2017 06:59:17 GMT

Hi Daniel,

My board is MPC57XXXMB and MPC5744P-257DS.

Daniel_Popa — Tue, 15 Aug 2017 07:29:24 GMT

I can't check right now - but i think you need to use the v1.1.0 (https://nxp.flexnetoperations.com/control/frse/download?agree=Accept&element=6107521 ) of the toolbox for MPC574xP. The 2.0.0 supports only the newer parts. That might explain why is not working.

Best regards,

Daniel